[Effectiveness of biological prosthesis for femoro-femoral bypass in high risk patients]. / Éffektivnost' biologicheskogo proteza pri bedrenno-bedrennom shuntirovanii u lits s vysokim operatsionnym riskom.

AIM: To compare synthetic and biological prostheses for femoral bypass surgery. MATERIAL AND METHODS: There were 40 patients with critical ischemia of lower extremities due to atherosclerotic lesion of aorto-iliac segment and severe comorbidities. They were divided into 2 groups by 20 patients. C-shaped femoro-femoral bypass with synthetic polytetrafluoroethylene and lavsan prostheses was performed in the first group and S-shaped bypass procedure with biological prosthesis from the internal thoracic arteries of the bull - in the second group. RESULTS: Biological prosthesis is associated with reduced early postoperative morbidity by 10%, late graft thrombosis incidence by 20% and increased physical and psychological health by 7.1%. CONCLUSION: S-shaped femoro-femoral bypass with a biological prosthesis from the internal thoracic arteries of the bull is pathogenetically substantiated and effective.